Search legacy data

back

search result: 1 entry on 1 page
NFI4
forest area
avalanches SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %±
n/an/a0.10.10.0.0.0.0.0.0.0.0.0.0.10.0
less than 10 years ago67.21.138.52.230.32.417.92.518.81.910.11.946.60.8
11-20 years ago17.80.920.61.820.12.19.81.914.41.77.71.716.90.6
21-30 years ago6.60.610.31.313.61.87.71.813.71.69.91.98.90.5
31-40 years ago3.50.46.81.18.51.513.52.39.41.416.92.46.70.4
41-50 years ago2.00.36.91.14.71.110.82.08.01.310.92.04.80.4
over 50 years ago2.70.416.91.622.82.240.33.235.82.344.63.115.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
less than 10 years ago35.010.035.04.726.95.021.53.717.03.89.63.523.21.9
11-20 years ago12.66.823.64.218.54.317.53.419.33.94.32.517.21.7
21-30 years ago17.68.015.43.611.23.59.52.617.23.88.53.312.81.5
31-40 years ago22.38.86.82.57.32.98.92.613.13.48.33.39.61.3
41-50 years ago0.0.5.62.212.73.78.22.59.62.910.13.68.51.2
over 50 years ago12.66.813.63.423.44.834.54.323.74.259.15.828.62.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
less than 10 years ago52.43.144.42.440.72.922.82.523.32.410.91.330.21.0
11-20 years ago20.02.519.71.924.12.511.11.920.32.26.01.015.70.8
21-30 years ago8.31.711.31.510.91.89.61.716.02.07.41.110.30.7
31-40 years ago5.41.46.11.17.81.67.31.511.01.78.41.27.70.6
41-50 years ago3.41.15.31.13.81.19.61.75.81.39.11.26.50.5
over 50 years ago10.51.913.11.612.72.039.72.923.62.358.12.129.60.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.10.10.0.0.0.0.0.0.0.0.0.0.00.0
less than 10 years ago65.11.040.61.534.01.720.81.620.31.410.61.039.20.6
11-20 years ago18.10.820.51.221.51.511.81.317.21.36.40.816.50.5
21-30 years ago6.90.511.21.012.31.28.91.114.91.28.20.99.70.4
31-40 years ago4.00.46.50.88.11.09.81.210.41.010.81.07.30.3
41-50 years ago2.20.36.10.75.20.89.81.27.30.99.71.05.70.3
over 50 years ago3.80.415.01.118.91.438.91.929.81.554.41.721.60.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #863051/329382
search result: 1 entry on 1 page

back